AW869A双频WiFi6&BT5.2模块

1.概述

AW869A是一款双频WiFi6、BT5.2的高集成模块； 支持1*1 IEEE 802.11a/b/g/n/ac/ax WLAN 标准和 BT 5.2 的组合解决方案，可实现 WLAN/BT 和低能耗技术的无缝集成。

2. 特点

支持WLAN 的低功耗SDIO 2.0 接口和BT 的HS-UART 接口

为2.4&5.8 GHz 802.11ax 提供高度集成的WLAN 片上系统(SoC)

支持WLAN 2.4&5。 8 GHz，20 MHz/40 MHz

支持 BT 5.2、BLE和ANT+，并向后兼容BT 1.x 和 BT 2.x+ ,AP,WiFi Direct 模式同时支持

支持 WiFi6 TWT

支持 MU-MIMO,OFDMA

3. 框图

4. 一般规格

Model

AW869A

Product Name

WLAN 802. 11a/b/g/n/ac/ax SDIO2.0 1T1R + Bluetooth 5.2 module

Major Chipset

8800D

Standard

802. 11a/b/g/n/ac/ax

Modulation Method

BPSK/ QPSK/ 16-QAM/ 64-QAM/256-QAM/1024-QAM

Frequency Band

Dual band 2.4&5.8GHz ISM

WiFi Interface

SDIO2 0

BT Interface

UART

Operating Temperature

-20° C ~ 70° C

Storage Temperature

-20° C ~ 125°C

Humidity

5% to 90% maximum

Dimension

12x12x1.7 (LxWxH) ±0.2mm

5.1 2.4 GHz 射频规范

Feature

Description

WLAN Standard

IEEE 802.11b/g/n/ax WiFi compliant

Frequency Range

2.400 GHz ~ 2.497 GHz (2.4 GHz ISM Band)

Number of Channels

2.4GHz：Ch1 ~ Ch14

Modulation

802.11b : DQPSK, DBPSK, CCK

802.11 g/n : OFDM /64-QAM, 16-QAM, QPSK, BPSK

802.11 ax : OFDMA /1024-QAM,256-QAM, 64-QAM, 16-QAM, QPSK, BPSK

Output Power

802.11b / 1Mbps : 17dBm ± 2 dB @ EVM ≤ -10dB

802.11b /11Mbps : 17dBm ± 2 dB @ EVM ≤ -15dB

802.11g / 6Mbps : 17dBm ± 2 dB @ EVM ≤ -5dB

802.11g /54Mbps : 15 dBm ± 2 dB @ EVM ≤ -28dB

802.11n /MCS0 : 16 dBm ± 2 dB @ EVM ≤ -5dB

802.11n /MCS7 : 14 dBm ± 2 dB @ EVM ≤ -30dB

802.11ax /HE0(20/40M) : 16 dBm ± 2 dB @ EVM ≤ -5dB

802.11ax /HE11(20/40M) : 13 dBm ± 2 dB @ EVM ≤ -32dB

Receive

Sensitivity

(11b,20MHz)

@8% PER

- 1Mbps PER @ -93 dBm, typical

- 2Mbps PER @ -90 dBm, typical

- 5.5Mbps PER @ -88 dBm, typical

- 11Mbps PER @ -86 dBm, typical

Receive

Sensitivity

(11g,20MHz)

@10% PER

- 6Mbps PER @ -91 dBm, typical

- 9Mbps PER @ -89 dBm, typical

- 12Mbps PER @ -86 dBm, typical

- 18Mbps PER @ -83 dBm, typical

- 24Mbps PER @ -80 dBm, typical

- 36Mbps PER @ -77 dBm, typical

- 48Mbps PER @ -74 dBm, typical

- 54Mbps PER @ -72 dBm, typical

Receive

Sensitivity

(11n,20MHz)

@10% PER

- MCS=0 PER @ -90 dBm, typical

- MCS=1 PER @ -87 dBm, typical

- MCS=2 PER @ -84 dBm, typical

- MCS=3 PER @ -81 dBm, typical

- MCS=4 PER @ -78 dBm, typical

- MCS=5 PER @ -75 dBm, typical

- MCS=6 PER @ -72 dBm, typical

- MCS=7 PER @ -70 dBm, typical

Receive

Sensitivity

(11n,40MHz)

@10% PER

- MCS=0 PER @ -87 dBm, typical

- MCS=1 PER @ -84 dBm, typical

- MCS=2 PER @ -81 dBm, typical

- MCS=3 PER @ -78 dBm, typical

- MCS=4 PER @ -75 dBm, typical

- MCS=5 PER @ -72 dBm, typical

- MCS=6 PER @ -69 dBm, typical

- MCS=7 PER @ -67 dBm, typical

Receive

Sensitivity

(11ax,20MHz)

@10% PER

- HE=0 PER @ -90 dBm, typical

- HE=1 PER @ -88 dBm, typical

- HE=2 PER @ -86 dBm, typical

- HE=3 PER @ -84 dBm, typical

- HE=4 PER @ -81 dBm, typical

- HE=5 PER @ -79 dBm, typical

- HE=6 PER @ -76 dBm, typical

- HE=7 PER @ -73 dBm, typical

- HE=8 PER @ -70 dBm, typical

- HE=9 PER @ -68 dBm, typical

Receive

Sensitivity

(11ax,40MHz)

@10% PER

- HE=0 PER @ -88 dBm, typical

- HE=1 PER @ -86 dBm, typical

- HE=2 PER @ -83 dBm, typical

- HE=3 PER @ -80 dBm, typical

- HE=4 PER @ -77 dBm, typical

- HE=5 PER @ -74 dBm, typical

- HE=6 PER @ -72 dBm, typical

- HE=7 PER @ -69 dBm, typical

- HE=8 PER @ -66 dBm, typical

- HE=9 PER @ -64 dBm, typical

Maximum Input

Level

802.11b : -10 dBm

802.11g/n/ax : -20 dBm

Antenna Reference

Small antennas with 0~2 dBi peak gain

Feature

Description

WLAN Standard

IEEE 802. 11a/n/ac/ax WiFi compliant

Frequency Range

4 900 GHz ~ 5 845 GHz (5 0 GHz ISM Band)

Number of Channels

5.0GHz：Please see the table

Modulation

802.11a : OFDM /64-QAM,16-QAM, QPSK, BPSK 802.11n : OFDM /64-QAM,16-QAM, QPSK, BPSK 802.11ac : OFDM /256-QAM

802. 11ax: OFDMA/1024-QAM

Output Power

802.11a / 6Mbps : 16 dBm ± 2 dB @ EVM ≤ -5dB

802.11a /54Mbps : 14 dBm ± 2 dB @ EVM ≤ -25dB

802.11n HT20 /MCS0 : 16 dBm ± 2 dB @ EVM ≤ -5dB

802.11n HT20 /MCS7 : 13 dBm ± 2 dB @ EVM ≤ -28dB

802.11n HT40 /MCS0 : 16 dBm ± 2 dB @ EVM ≤ -5dB

802.11n HT40 /MCS7 : 13dBm ± 2 dB @ EVM ≤ -28dB

802.11ac VHT20 /MCS0 : 15 dBm ± 2 dB @ EVM ≤ -5dB

802.11ac VHT20 /MCS8 : 12 dBm ± 2 dB @ EVM ≤ -30dB

802.11ac VHT40 /MCS0 : 15 dBm ± 2 dB @ EVM ≤ -5dB

802.11ac VHT40 /MCS9 : 12 dBm ± 2 dB @ EVM ≤ -32dB

802.11ax HE0(20M) : 15 dBm ± 2 dB @ EVM ≤ -5dB

802.11ax HE11(20M) : 11 dBm ± 2 dB @ EVM ≤ -32dB

802.11ax HE0(40M) : 15 dBm ± 2 dB @ EVM ≤ -5dB

802.11ax HE11(40M) : 11 dBm ± 2 dB @ EVM ≤ -32dB

Receive Sensitivity

(11a,20MHz) @10%

PER

- 6Mbps PER @ -93dBm, typical

- 9Mbps PER @ -90 dBm, typical

- 12Mbps PER @ -87 dBm, typical

- 18Mbps PER @ -84 dBm, typical

- 24Mbps PER @ -81 dBm, typical

- 36Mbps PER @ -78 dBm, typical

- 48Mbps PER @ -76 dBm, typical

- 54Mbps PER @ -74 dBm, typical

Receive Sensitivity

(11n,20MHz) @10%

PER

- MCS=0 PER @ -92 dBm, typical

- MCS=1 PER @ -89 dBm, typical

- MCS=2 PER @ -86 dBm, typical

- MCS=3 PER @ -83 dBm, typical

- MCS=4 PER @ -80 dBm, typical

- MCS=5 PER @ -77 dBm, typical

- MCS=6 PER @ -74 dBm, typical

Feature

Description

General Specification

Bluetooth Standard

Bluetooth V5.2 of 1, 2 and 3 Mbps.

Host Interface

UART

Antenna Reference

Small antennas with 0~2 dBi peak gain

Frequency Band

2402 MHz ~ 2480 MHz

Number of Channels

BR/EDR :79 channels;BLE:40 channels

Modulation

FHSS, GFSK, DPSK, DQPSK

RF Specification

Output Power, tolerance±2dBm

BDR Output Power

7 dBm

EDR Output Power

7 dBm

BLE Output Power

7 dBm

Sensitivity, tolerance±2dBm

Sensitivity @ BER=0. 1%

for GFSK(1Mbps)

-96 dBm

Sensitivity @ BER=0.01%

for π/4-DQPSK(2Mbps)

-91 dBm

Sensitivity @ BER=0.01%

for 8DPSK(3Mbps)

-89 dBm

Sensitivity @ BLE=30.8%

for LE(1Mbps)

-90 dBm

Sensitivity @ BLE=30.8%

for LE(2Mbps)

-100 dBm

Maximum Input Level

GFSK(1Mbps): -20 dBm

π/4-DQPSK(2Mbps): -20 dBm

8DPSK(3Mbps): -20 dBm

7.引脚说明

NO.

Name

Type

Description

1

GND

—

Ground connections

2

RF

I/O

WL_BT RF I/O port (2.4/5GHz)

3

GND

—

Ground connections

4

BT ANT

I/O

BT_RF (BT Alone)

5

GND

—

Ground connections

6

Host wake BT

I

Host wake BT(GPIOB5)

7

BT wake host

O

BT wake host (GPIOB3)

8

NC

—

No connect, keep floating

9

VDD

P

3.3V INPUT

10

NC

—

No connect, keep floating

11

NC

—

No connect, keep floating

12

WL DIS

I

Power key (L=OFF, H=ON)

13

WL_Wake-up host

O

WL Wake-up host (GPIOB2)

14

SD DAT2

I/O

SDIO DATA2

15

SD DAT3

I/O

SDIO DATA3

16

SD CMD

I/O

SDIO command line

17

SD CLK

I/O

SDIO CLK

18

SD DAT0

I/O

SDIO DATA0

19

SD DAT1

I/O

SDIO DATA1

20

GND

—

Ground connections

21

NC

—

No connect, keep floating

22

VDDIO

P

I/O Voltage supply input 1.8V

23

NC

—

No connect, keep floating

24

LPO

—

No connect, keep floating

25

NC

—

No connect, keep floating

26

NC

—

No connect, keep floating

27

NC

—

No connect, keep floating

28

NC

—

No connect, keep floating

29

UART0 TX

—

No connect, keep floating(Debug pin)

30

UART0 RX

—

No connect, keep floating(Debug pin)

31

GND

—

Ground connections

32

NC

—

No connect, keep floating

33

GND

—

Ground connections

34

BT DIS

—

Reserved (GPIOB7)

35

NC

—

No connect, keep floating

36

GND

—

Ground connections

37

NC

—

No connect, keep floating

38

NC

—

No connect, keep floating

39

NC

—

No connect, keep floating

40

NC

—

No connect, keep floating

41

UART RTS

O

Bluetooth UART interface

42

UART TX

O

Bluetooth UART interface

43

UART RX

I

Bluetooth UART interface

44

UART CTS

I

Bluetooth UART interface